title: Early retirement: does cause of invalidity influence rate of social security benefit processing in Zimbabwe?
mesh_terms: D000367:Age Factors; D000704:Analysis of Variance; D004185:Disability Evaluation; D004608:Eligibility Determination / Q000379:methods*; D006801:Humans; D007345:Insurance Claim Review / Q000191:economics; D016016:Proportional Hazards Models; D012111:Residence Characteristics; D012179:Retirement; D012307:Risk Factors; D012737:Sex Factors; D012943:Social Security; D015030:Zimbabwe